IMPROVED BLENDS OF POLYARYLENE ETHERS AND POLYARYLENE SULPHIDES

摘要

Thermoplastic molding composition comprises: (a) at least one polyarylene ether; (b) at least one polyarylene sulfide; (c) at least one functionalized polyarylene ether comprising carboxyl groups, with a viscosity number of 45-65 ml/g according to DIN EN ISO 1628-1, measured in solution (1 wt.%) in N-methyl-2-pyrrolidone at 25[deg] C; (d) at least one fibrous or particulate filler; and (e) optionally further additives and/or processing auxiliaries. An independent claim is also included for preparing the thermoplastic molding composition, comprising mixing the above components at high temperature.